[post_page_title]Terrence Howard and Robert Downey Jr.[/post_page_title]
The first movie that kicked off the Marvel Cinematic Universe experience was Iron Man. Robert Downey Jr. played the role of Tony Stark, and to this day he is among the most popular Avengers.
Iron Man co-star Terrence Howard actually helped him get that role, but when Iron Man 2 came around, problems began to arise. Downey got a raise, Howard was replaced with Don Cheadle, and Howard was upset that Downey didn’t vouch for him.